# A263451 (b-file synthesized from sequence entry) 1 1 2 2 3 4 4 8 5 61 6 221 7 442 8 884 9 8761 10 75221 11 544210 12 8842100 13 87642100 14 875422100 15 8754421000 16 88754210000 17 877542100000 18 8755421000000 19 87542110000000 20 875422100000000 21 8754421000000000 22 88754210000000000 23 877542100000000000 24 8755421000000000000